Getting ready to present my work at Purdue Also looking forward to catching up with a whole lot of friends and colleagues from my PhD program! link to paper here: papers.ssrn.com/sol3/papers....

New working paper! "Adding parameter heterogeneity to structural models: some guidance for the practitioner" papers.ssrn.com/sol3/papers.... a thread ... #TeachBE #EconSky

Resurrecting something I stopped working on in February 2024. Watch this space! #EconSky

Getting ready to present this at @pittecon.bsky.social Link to paper here: papers.ssrn.com/sol3/papers....

Low BFMI.

Getting ready to teach my course. This time at The University of Pittsburgh 😀 #EconSky

New working paper: "Rank-dependent utility preferences need not be convex preferences" papers.ssrn.com/sol3/papers.... Really a note, it's 3 pages #EconSky ...

The middle child (10) is not only able to detect the panchetta in the shopping bags before they're brought in (this deducing that carbonara is in his future), but can also recognize when I've accidentally ordered 50% more panchetta than I usually do.

When I, the econometrician, need to have beliefs over people's prior beliefs, it leads to variable names like this. #EconSky

Econ PhD students doing experiments: are you doing something interesting with your econometrics? I will read your paper and give you comments! Structural and/or Bayesian not necessary #EconSky

I had a great time presenting material from my book in the Workshops for Ukraine series today (sites.google.com/view/dariia-...). Thanks @dariia.bsky.social for organizing such an amazing series.

My book is now available as a PDF here: papers.ssrn.com/sol3/papers.... It will still always be available in HTML (here: jamesblandecon.github.io/StructuralBa...), and HTML will be my preferred version (the tables look better).

Getting ready for my Workshop for Ukraine. Coming up in a bit under two hours!

An amazing paper, and related to some work I am doing on optimal experiment design. Well worth a read! #EconSky

New working paper: The normative value of a revised choice: a structural approach papers.ssrn.com/sol3/papers.... #EconSky A thread ...

Thanks to the @ecscienceassoc.bsky.social team for an amazing N American meeting. I am glad that there is room for me in this space!

7 reasons to use Bayesian inference! statmodeling.stat.columbia.edu/2025/10/11/7...

❗️Our next workshop will be on Oct 16th, 6 pm CEST titled Structural Bayesian Techniques for Experimental and Behavioral Economics in R& Stan by @jamesbland.bsky.social Register or sponsor a student by donating to support Ukraine! Details: bit.ly/3wBeY4S Please share! #AcademicSky #EconSky #RStats

One week until this online workshop on my book!

Proposed new language for "which is how it is done in the literature"

New version of a working paper: "Optimizing experiment design for estimating parametric models in economic experiments" github.com/JamesBlandEc... #EconSky A thread ...

Another new blog post! This time, I resurrect some data collected with my kids during COVID and give it the structural Bayes treatment #EconSky #RStats #Stan jamesblandecon.github.io/posts/2025-0...

Working on another blog post. It's another angle accuracy model, but this time with Nerf darts and data I collected with the kids during COVID lockdown. #RStats #EconSky

A new blog post! NFL field goal attempts: Geometry and Stan This is an extension of some work I did a few years ago. Now I am using newer data and a richer statistical model. #RStats jamesblandecon.github.io/posts/2025-0...

In some non-econ news, I saw The Darkness in Detroit last night. Much fun was had!

On October 16th I will be presenting material from my book in the Workshops for Ukraine online workshop series. Details here 👇👇 sites.google.com/view/dariia-... #EconSky #RStats #TeachBE

#EconSky hive mind, and experimental and behavioral peeps in particular: I've been working on a couple of chapters for my book, and am really enjoying writing them at the moment. If there's something you'd like to see in it, I'm open to suggestions! jamesblandecon.github.io/StructuralBa...

an amazing resource for everyone in behavioral/experimental econ and beyond

Looks AMAZING James! Wow what a resource! @jamesbland.bsky.social

Getting my slide deck ready for an online workshop based on my book in October. Watch this space! 😀 Link to book here: jamesblandecon.github.io/StructuralBa... #EconSky #TeachBE #RStats #Stan

Starting another chapter of my book. This one will use data from: Ellis, Andrew, and David J. Freeman. 2024. “Revealing Choice Bracketing.” American Economic Review 114 (9): 2668–2700 Link to book here: jamesblandecon.github.io/StructuralBa...

Starting a new chapter! Link to book here: jamesblandecon.github.io/StructuralBa... #EconSky

Either a new book chapter or a new paper, time will tell #EconSky #SFEM #Bayes #Stan

When I'm not economics-ing www.facebook.com/share/v/1Bfm...

In 28 years of drumming, this is surprisingly a first for me.

🚨🚨🚨New publication alert🚨🚨🚨 "Some guidance for the choice of priors for Bayesian structural models in economic experiments" in Journal of the Economic Science Association a thread ... t.co/Nettk8lEh1 #EconSky #TeachBE #Bayes

Ok Kroger. What's going on here? This implies 2lb bananas. Also, why are we now rationing bananas? Banana of unusual size for scale.

🚨New version of a working paper🚨 "Optimizing experiment design for estimating parametric models in economic experiments" github.com/JamesBlandEc... #TeachBE #EconSky a thread ...

This time the synth and drums team up when I'm not econ-ing www.youtube.com/watch?v=ZkTQ...

Sometimes when I'm not Econ-ing I make things go beep www.youtube.com/watch?v=Kq8W...

Here's why I find Quantal Response Equilibrium so useful and cool. What you're looking at is a 1-parameter (blue) and 2-parameter (red) fit to eighteen choice probabilities (the other 9 are from "Game B"). Not too shabby and very portable. (Typo notes)

A new chapter of my free online book is available! In this chapter, I show you how to estimate a QRE with cursed equilibrium jamesblandecon.github.io/StructuralBa... #TeachBE #RStats #EconSky

My next chapter for my book will be on estimating a QRE in a Bayesian game. I will use data from @jmagnani.bsky.social and Bochet (2024). Here is a sneak peak at a plot I use to do a quick prior calibration. #rstats #EconSky #QRE

🚩New version of a working paper🚩 "Meta-study in the shadow of the future: the effect of continuation probability on strategies" papers.ssrn.com/sol3/papers.... I have added another study to my meta-study, bringing it to a total of ten.

🚩New version of a working paper now available!🚩 "Rounding the (Non)Bayesian Curve: Unraveling the Effects of Rounding Errors in Belief Updating" with Yaroslav Rosokha papers.ssrn.com/sol3/papers.... A thread 👇👇 #Bayes #TeachBE #EconSky

Some fun with the synth (#COVIDhobby) and my e-drums Beats practicing to a click track youtu.be/nCLkfCfzWgw?...

Something I put together using a lo-fi drum module and sequencer I soldered together last week. youtu.be/OU-pCyvlzKs?...

🚩Another chapter in my free book!🚩 #EconSky #RStats #Stan jamesblandecon.github.io/StructuralBa...

🚨🚨🚨New chapter in my free online book!🚨🚨🚨 #EconSky #TeachBE #SFEM #Stan jamesblandecon.github.io/StructuralBa...